<input [(ngModel)]="student.id"  ><br />
<input [(ngModel)]="student.name"  ><br />
<input [(ngModel)]="student.gender"  ><br />
<input [(ngModel)]="student.tel"  ><br />
<input [(ngModel)]="student.born"  ><br />
<input [(ngModel)]="student.addr"  ><br />
<input [(ngModel)]="student.degree"  ><br />
<button (click)="onSave()">保存</button>
